Comparison

Dreame L40s Pro Ultra vs Dreame L50s Pro Ultra vs Roborock Qrevo Edge 2

Detailed Technical Comparison

Best value for money

1 / 12

Dreame L40s Pro Ultra

8,1

Overall score

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Best Score

1 / 11

Dreame L50s Pro Ultra

8,3

Overall score

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1 / 9

Roborock Qrevo Edge 2

8,0

Overall score

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Scores

Dreame L40s Pro Ultra

Overall score 8,1

Power and Battery 6,6

Brushing System 9,1

Mopping System 7,8

Cleaning Base 7,7

Navigation and Intelligence 9,1

Dreame L50s Pro Ultra

Overall score 8,3

Power and Battery 7,6

Brushing System 9,1

Mopping System 7,8

Cleaning Base 8,2

Navigation and Intelligence 9,2

Roborock Qrevo Edge 2

Overall score 8,0

Power and Battery 7,1

Brushing System 7,7

Mopping System 8,6

Cleaning Base 6,8

Navigation and Intelligence 9,6

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Brand Diferente ?	Dreame L40s Pro Ultra: Dreame	Dreame L50s Pro Ultra: Dreame	Roborock Qrevo Edge 2: Roborock
Release date Diferente ?	Dreame L40s Pro Ultra: 2025	Dreame L50s Pro Ultra: 2026	Roborock Qrevo Edge 2: Mayo 2026

Potencia y Batería

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Suction power Diferente ?	Dreame L40s Pro Ultra: 19.000 Pa	Dreame L50s Pro Ultra: 30.000 Pa	Roborock Qrevo Edge 2: 25.000 Pa
Battery capacity ?	Dreame L40s Pro Ultra: 5.200 mAh	Dreame L50s Pro Ultra: 5.200 mAh	Roborock Qrevo Edge 2: 5.200 mAh
Runtime Diferente ?	Dreame L40s Pro Ultra: 220 min	Dreame L50s Pro Ultra: —	Roborock Qrevo Edge 2: 188 min

Sistema de Cepillado

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Main brush Diferente ?	Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush	Dreame L50s Pro Ultra: Doble Cepillo HyperStream Antienredos de Pelos	Roborock Qrevo Edge 2: DuoDivide Antienredos de Pelos
Lifting main brush Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Lifting side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: No
Extendable side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Anti-tangle side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Cepillo para zocalos	Dreame L40s Pro Ultra: No	Dreame L50s Pro Ultra: No	Roborock Qrevo Edge 2: No

Sistema de Fregado

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Mopping type Diferente ?	Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM	Dreame L50s Pro Ultra: Dos Mopas Giratorias 180 RPM	Roborock Qrevo Edge 2: Dos Mopas Giratorias 230 RPM 8N
Mop extension Diferente ?	Dreame L40s Pro Ultra: Yes, with RoboSwing movement	Dreame L50s Pro Ultra: Sí, con movimiento RoboSwing	Roborock Qrevo Edge 2: Sí
Mop lifting Diferente ?	Dreame L40s Pro Ultra: Yes, 10.5 mm	Dreame L50s Pro Ultra: Sí, 10,5 mm	Roborock Qrevo Edge 2: Sí, 12 mm
Floor mopping temperature Diferente	Dreame L40s Pro Ultra: Cold water	Dreame L50s Pro Ultra: Agua Fría	Roborock Qrevo Edge 2: Agua Tibia
Detach mops at base Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Mop dirt detection Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Floor dirt detection Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí

Base de Limpieza

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Auto-emptying dust bin Diferente	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Mop washing Diferente ?	Dreame L40s Pro Ultra: Yes, with hot water at 75°C	Dreame L50s Pro Ultra: Sí, con agua caliente a 100°C	Roborock Qrevo Edge 2: Sí, con agua caliente a 80°C
Mop drying Diferente ?	Dreame L40s Pro Ultra: Yes, with hot air at 45°C	Dreame L50s Pro Ultra: Sí, con aire caliente a 45°C	Roborock Qrevo Edge 2: Sí, con aire caliente a 55°C
Self-cleaning wash tray Diferente ?	Dreame L40s Pro Ultra: Yes, 3rd generation	Dreame L50s Pro Ultra: Sí, 3° generación	Roborock Qrevo Edge 2: Sí, 2.0
UV disinfection ?	Dreame L40s Pro Ultra: No	Dreame L50s Pro Ultra: No	Roborock Qrevo Edge 2: No
Detergent tank Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: No
Automatic mop changing	Dreame L40s Pro Ultra: No	Dreame L50s Pro Ultra: No	Roborock Qrevo Edge 2: No
Dust bag capacity Diferente ?	Dreame L40s Pro Ultra: 3.2 L	Dreame L50s Pro Ultra: 3,2 L	Roborock Qrevo Edge 2: 2,7 L
Clean water tank Diferente ?	Dreame L40s Pro Ultra: 4.5 L	Dreame L50s Pro Ultra: 4,5 L	Roborock Qrevo Edge 2: 4 L
Dirty water tank Diferente ?	Dreame L40s Pro Ultra: 4 L	Dreame L50s Pro Ultra: 4 L	Roborock Qrevo Edge 2: 3,5 L
Plumbing connection kit Diferente ?	Dreame L40s Pro Ultra: Yes (purchased separately)	Dreame L50s Pro Ultra: Sí (se compra por separado)	Roborock Qrevo Edge 2: No
Integrated plumbing connection ?	Dreame L40s Pro Ultra: No	Dreame L50s Pro Ultra: No	Roborock Qrevo Edge 2: No

Navegación e Inteligencia

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Navigation system Diferente ?	Dreame L40s Pro Ultra: 360° LiDAR turret	Dreame L50s Pro Ultra: Torreta LiDAR 360°	Roborock Qrevo Edge 2: LiDAR Retráctil 360°
Obstacle avoidance Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
AI camera Diferente ?	Dreame L40s Pro Ultra: Yes, dual	Dreame L50s Pro Ultra: Sí, doble	Roborock Qrevo Edge 2: Sí
Front 3D laser sensor Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
No. of recognised obstacles Diferente ?	Dreame L40s Pro Ultra: 180	Dreame L50s Pro Ultra: 220	Roborock Qrevo Edge 2: 280
Pet recognition Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Curtain detection Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Remote camera access Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
Night vision LED Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
AI intelligent cleaning Diferente ?	Dreame L40s Pro Ultra: Yes, CleanGenius 2.0	Dreame L50s Pro Ultra: Sí, CleanGenius 3.0	Roborock Qrevo Edge 2: Sí, SmartPlan 3.0
AI stain recognition Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
CPU / Algorithm ?	Dreame L40s Pro Ultra: ?	Dreame L50s Pro Ultra: ?	Roborock Qrevo Edge 2: ?

Funciones Avanzadas

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Step-climbing ability Diferente ?	Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm	Dreame L50s Pro Ultra: Escalón simple 22 mm - Escalón doble 40 mm	Roborock Qrevo Edge 2: 20 mm
Robotic arm ?	Dreame L40s Pro Ultra: No	Dreame L50s Pro Ultra: No	Roborock Qrevo Edge 2: No
Built-in voice assistant Diferente ?	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí
External voice assistant (Alexa, Google Home...) Diferente	Dreame L40s Pro Ultra: Sí	Dreame L50s Pro Ultra: Sí	Roborock Qrevo Edge 2: Sí

Depósitos del Robot

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Robot dust bin Diferente ?	Dreame L40s Pro Ultra: 300 ml	Dreame L50s Pro Ultra: 250 ml	Roborock Qrevo Edge 2: 240 ml
Robot water tank Diferente ?	Dreame L40s Pro Ultra: 80 ml	Dreame L50s Pro Ultra: 80 ml	Roborock Qrevo Edge 2: 67 ml

Dimensiones Robot

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Robot diameter Diferente ?	Dreame L40s Pro Ultra: 350 mm	Dreame L50s Pro Ultra: 350 mm	Roborock Qrevo Edge 2: 352 mm
Robot height Diferente ?	Dreame L40s Pro Ultra: 103.8 mm	Dreame L50s Pro Ultra: 103,8 mm	Roborock Qrevo Edge 2: 79,8 mm

Dimensiones Base

Dreame L40s Pro Ultra

Dreame L50s Pro Ultra

Roborock Qrevo Edge 2

Base width ?	Dreame L40s Pro Ultra: 340 mm	Dreame L50s Pro Ultra: 340 mm	Roborock Qrevo Edge 2: 340 mm
Base height Diferente ?	Dreame L40s Pro Ultra: 590.5 mm	Dreame L50s Pro Ultra: 590 mm	Roborock Qrevo Edge 2: 521 mm
Base depth Diferente ?	Dreame L40s Pro Ultra: 456.7 mm	Dreame L50s Pro Ultra: 457 mm	Roborock Qrevo Edge 2: 487 mm